Home / 14,858,439.62-22,287,831.02-4,483,748.56

Finding the Fourth Proportional to 14,858,439.62, 22,287,831.02 and 4,483,748.56

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Solution

The fourth proportional to 14,858,439.62, 22,287,831.02 and 4,483,748.56 is: 6,725,674.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,858,439.62 : 22,287,831.02 = 4,483,748.56 : x
  2. Step 2: Convert to fraction form
    14,858,439.62/22,287,831.02 = 4,483,748.56/x
  3. Step 3: Cross multiply
    14,858,439.62x = 22,287,831.02 × 4,483,748.56
  4. Step 4: Simplify right side
    14,858,439.62x = 99,933,030,241,448.31
  5. Step 5: Solve for x
    x = 99,933,030,241,448.31/14,858,439.62
  6. Step 6: Final answer
    x = 6,725,674.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.